Kiln-variable underglaze color material and manufacturing process of ceramics with kiln-variable underglaze color material

A production process and kiln-changing glaze technology, which is applied in the field of ceramic manufacturing to achieve the effects of low firing temperature, positive economic benefits, environmental protection, energy saving and emission reduction

Inactive Publication Date: 2018-10-26
福建省德化县恒昇陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous change of people's aesthetic consciousness, the kiln-changing effect is gradually loved by people. The kiln-changing effect of the existing ceramic surface can only be realized by glaze, that is, the kiln-changing glaze can only decorate the entire surface of the ceramic body; therefore, if it can It provides a kiln-changing decora

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0040] The kiln-changing underglaze color material, the kiln-changing underglaze color material includes mineral raw materials and water, wherein the components of the mineral raw materials are as follows: 36 parts of feldspar, 30 parts of quartz, 8 parts of kaolin, 9 parts of titanium dioxide, and 14 parts of ferric oxide , 3 parts of inorganic pigments, and the ratio of mineral raw materials and water is 3.5:1, wherein the inorganic pigments are red, yellow and green, and the ratio of red, yellow and green is 1:1:1.

[0041] A manufacturing process of kiln-transformed underglaze color ceramics, using the kiln-transformed underglaze color material described in any one of the above, the specific steps are as follows:

[0042] Step 1, preparing a ceramic green body, the ceramic green body is beige;

[0043] Step 2, configure and prepare the kiln-changed underglaze color material according to the raw material components of the kiln-changed underglaze color material. First, weigh...

specific Embodiment 2

[0054] A kiln-changed underglaze color material, the kiln-changed underglaze color material includes mineral raw materials and water, wherein the components of the mineral raw materials are as follows: The kiln-changed underglaze color material has the following components: 33 parts of feldspar, 31 parts of quartz, and 10 parts of kaolin , 10 parts of titanium dioxide, 11 parts of ferric oxide, 5 parts of inorganic pigment, and the ratio of mineral raw material and water is 3.8:1, wherein the inorganic pigment is copper red pigment.

[0055] A manufacturing process of kiln-transformed underglaze color ceramics, using the kiln-transformed underglaze color material described in any one of the above, the specific steps are as follows:

[0056] Step 1, preparing a ceramic green body, the ceramic green body is white;

[0057] Step 2, configure and prepare the kiln-changed underglaze color material according to the raw material components of the kiln-changed underglaze color material....

specific Embodiment 3

[0068] The kiln-changing underglaze color material, the kiln-changing underglaze color material includes mineral raw materials and water, wherein the components of the mineral raw materials are as follows: 38 parts of feldspar, 26 parts of quartz, 9 parts of kaolin, 15 parts of titanium dioxide, and 8 parts of ferric oxide , 4 parts of inorganic pigments, and the ratio of mineral raw materials and water is 3.2:1, wherein its inorganic pigments are black, golden pigments, wherein the ratio of black pigments and golden pigments is 7:1.

[0069] A manufacturing process of kiln-transformed underglaze color ceramics, using the kiln-transformed underglaze color material described in any one of the above, the specific steps are as follows:

[0070] Step 1, preparing a ceramic green body, the ceramic green body is ivory white;

[0071] Step 2, configure and prepare the kiln-changed underglaze color material according to the raw material components of the kiln-changed underglaze color ...

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PUM

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Abstract

The invention relates to the technical field of manufacturing of ceramics, in particular to kiln-variable underglaze color material and a manufacturing process of ceramics with the kiln-variable underglaze color material. The kiln-variable underglaze color material comprises raw mineral material and water, the raw mineral material is composed of feldspar, quartz, kaolin, titanium dioxide, iron trioxide and inorganic colors, and the ratio of the raw mineral material to the water is 3-4:1. In the manufacturing process of the ceramics made from the kiln-variable underglaze color material, the kiln-variable underglaze color material containing multiple coloring elements undergoes oxidation and reduction to react through temperature variable of a furnace in firing, colorful kiln-variable effectis formed under the transparent glaze layer, and the ceramics decorated with the kiln-variable material are quite unique and wonderful; by the arrangement, a brand-new ceramic variety is provided, and positive significance and economic benefits are achieved for promoting the development of ceramic products.

Description

technical field [0001] The invention relates to the technical field of ceramic manufacturing, in particular to a kiln-transformed underglaze color material and a ceramic manufacturing process thereof. Background technique [0002] Underglaze color is a kind of porcelain glaze decoration, also known as "kiln color". Underglaze color is a main decorative method of ceramics. It is to draw various patterns on the formed and dried biscuit (ie semi-finished product) with coloring materials, and then cover it with white transparent glaze or other light-colored surface glaze. to make. After firing, the pattern is covered by a layer of transparent glaze film, the surface is bright and soft, smooth and not protruding, and it looks crystal clear. [0003] Traditional underglaze colors include blue and white, underglaze red, underglaze three-color, underglaze five-color, underglaze brown color, and brown-green color. For example, the patent No. CN02136786.8 of "Ceramic High Temperatu...

Claims

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Application Information

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IPC IPC(8): C03C8/14C03C8/00C04B33/34C04B41/86
CPCC03C8/00C03C8/14C04B33/34C04B41/5022C04B41/86
Inventor 颜松疆颜晓杰陈乙坤
Owner 福建省德化县恒昇陶瓷有限公司
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